• Country
• United States of America (USA)

• Manufacturer / Brand
• Hallicrafters, The; Chicago, IL and Arlington/Grand Prairie, TX

• Year
• 1952–1957

• Category
• Commercial Transmitter & Receiver (TRX not Amateur)

• Radiomuseum.org ID
• 80235

• Number of Tubes
• 22

• Valves / Tubes

• Main principle
• Superhet, double/triple conversion

• Wave bands
• Short Wave (SW) and FM or UHF.

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios)

• Material
• Metal case

• from Radiomuseum.org
• Model: Little Fone HT-21 [HWS] - Hallicrafters, The; Chicago,

• Shape
• Portable set > 8 inch (also usable without mains)

• Notes
• Operates from 25 to 50 MHz range on a single frequency, telephone-type handset, choice of 0.5 or 1 watt output and dry cells or rechargeable wet cells batteries, the letters after the model number indicate the power level (this model HWS, means High power output, Wet cells, Squelch) dry or wet cells and squelch, models HT-21 LDS and HT-21 LWS are the same except the output and power source, the selling price depents on the options chosen, starts at 225 ends at 300 USD.

• Price in first year of sale
• 300.00 $

• Source of data
• Radios by hallicrafters

• Author
• Model page created by a member from D. See "Data change" for further contributors.

• Other Models

• Here you find 898 models, 468 with images and 493 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hallicrafters, The; Chicago, IL and Arlington/Grand Prairie, TX